It is the only recognised member
of its genus. Habitat: Inhabits sand
and gravel bottoms of creeks of relatively fast flowing
water as well as sluggish waters of the same streams
where aquatic vegetation is lacking. Diet:
Feeds mainly on Trichoptera larvae.
Common
Name:
None
Synonyms:
Heptapterus armillatus
Family:
Heptapteridae
Distribution:
South America:
Upper Amazon River basin in Brazil and Peru. Type
locality: The Ambyiacu [Peru].
Size:
3.5cm (1½ins)
Temp:
23-25°C (73-77°F)
p.H.
6.0-7.2.
Reference:
Bockmann, F.A. and
G.M. Guazzelli, 2003. Heptapteridae (Heptapterids).
p. 406-431. In R.E. Reis, S.O. Kullander and C.J.
Ferraris, Jr. (eds.) Checklist of the Freshwater Fishes
of South and Central America. Porto Alegre: EDIPUCRS,
Brasil. Ferraris, C.J. Jr., 2007. Checklist
of catfishes, recent and fossil (Osteichthyes: Siluriformes),
and catalogue of siluriform primary types. Zootaxa
1418:1-628. Froese, R. and D. Pauly. Editors.
2022. FishBase. World Wide Web electronic publication.
www.fishbase.org, ( 02/2022 ).
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